Piwik

Piwik is a downloadable, open source (GPL licensed) real time web analytics software program. It provides you with detailed reports on your website visitors, the search engines and keywords they use, the language they speak, your popular pages and much more. Unlike remote-hosted web analytics services (like Google Analytics), Piwik is installed on your own server. The statistical data obtained is stored in a MySQL database and allows you full control over the statistics.

See Also